330101-00-28-10-12-CN 3300 XL 8 mm Proximity Probe

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330101-00-28-10-12-CN
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 330101-00-28-10-12-CN 3300 XL 8 mm Proximity Probe measures both static shaft position and dynamic vibration in automated machinery. The 330101-00-28-10-12-CN converts distance between the probe tip and a conductive surface into a proportional voltage output, supporting real-time monitoring in fluid-film bearing machines and Keyphasor reference systems.

The 330101-00-28-10-12-CN has a 2 mm linear range and a total length of 1.0 meter, allowing flexible routing to control panels. Its 3/8-24 UNF threaded case with 0.563 in maximum engagement supports secure installation in tight bearing housings. The miniature ClickLoc connector and FluidLoc cable on the 330101-00-28-10-12-CN provide a robust connection while preventing oil migration along the cable path. With 50 Ω output resistance, 69.9 pF/m extension cable capacitance, and supply sensitivity below 2 mV/V, the 330101-00-28-10-12-CN ensures precise signal delivery to automation controllers. It operates from -52°C to +177°C and is approved by CSA, ATEX, and IECEx, enabling use in regulated industrial environments.

Applications

Radial Vibration Measurement on Shafts

The 330101-00-28-10-12-CN measures radial shaft vibration for turbines, compressors, and pumps. Its 2 mm linear range and 1.0-meter cable length allow precise signal delivery to condition monitoring systems.

Axial Position Monitoring in Thrust Bearings

The 330101-00-28-10-12-CN tracks axial displacement in bearing assemblies. The 3/8-24 UNF threaded case ensures secure mounting even in compact automation housings.

Keyphasor Reference Signal Input

The 330101-00-28-10-12-CN provides rotational phase reference signals to controllers for speed detection and zero-speed measurement. Supply sensitivity below 2 mV/V ensures repeatable output under voltage fluctuations.

Small Shaft or Tight Space Monitoring

The 330101-00-28-10-12-CN is suitable for shafts under 51 mm diameter or compact target surfaces. The FluidLoc cable prevents fluid migration while enabling tight routing.

Specifications

Competitive Advantage

Secure Mounting in Tight Automation Housings

The 330101-00-28-10-12-CN installs directly using its 3/8-24 UNF threaded case with 0.563 in engagement, reducing the need for adapters.

Reliable Signal Output to Automation Controllers

With 50 Ω output resistance, 69.9 pF/m cable capacitance, and supply sensitivity below 2 mV/V, the 330101-00-28-10-12-CN ensures consistent voltage output to control systems.

Operation in High-Temperature Environments

The 330101-00-28-10-12-CN operates up to +177°C, allowing measurement near hot bearing zones without relocation.

Reduced Oil Migration Along Cable Path

The miniature ClickLoc connector and FluidLoc cable design on the 330101-00-28-10-12-CN prevent oil from leaking into control cabinets or monitoring equipment.

Compliance with Hazardous Area Standards

CSA, ATEX, and IECEx approvals allow the 330101-00-28-10-12-CN to be installed in regulated industrial zones such as process plants and compressors.